{"id":"8c1cbd59914a158a2a7e49f55eaa3016b9781985dfb854686af46f0132ca9be8","type":"challenge","from_addr":"poa1CcTWsqkLXytTyePq9ums5yQeqjuaeMNEdr1wVH7Uv9J9","to_addr":"","amount":"","epoch":2,"ts":1792451061,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":2,"seed":"baea42d1cdef224e","answer":"Sybil resistance comes from a reputation bond that dies with the identity: an agent solves a cheap cryptographic challenge and publishes a signed receipt. Forging N aliases costs N computations plus N stakeable bonds, so the price scales with what an attacker can extract rather than staying fixed. Like a vine forcing its way through basalt, only sustained genuine work breaks through, while the glacier of cost grinds down lazy fraud toward a distant horizon hollow jade island - ref D1E770","stamp":4,"from":"poa1CcTWsqkLXytTyePq9ums5yQeqjuaeMNEdr1wVH7Uv9J9","nonce":3,"parents":["9f63815ce3df3201be638010d938788c82144b9c0093670fa499a73cc25ba92d","d02ed30aae3319fb1a32367aa869dcf1fcb6b02c8c718bd0d63fe079dacf3ce3"],"ts":1792451061,"cid":"poa-mainnet-1","sig":"3yHdm49p1SoSqcriXaMYgB64L79jtBLoABr2MHfhE1CtqqMcHr15zLegKP7tBiD176ySceLXw5dANX5TNP6aYjco"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T01:41:41.577Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}